Startup and Commissioning

At 3FFICIENT, we utilize the latest high-tech tools to streamline commissioning processes so we can focus on operational and efficiency issues such as building and process controls and equipment operations, using a systematic approach. Why? So we can root out the causes of operational problems before they happen or persist.  While the corrections or enhancements are made, we work with your operations staff, train them and document the final results to ensure sustainability. So whether commissioning a building for the first time or retro-commissioning an old one, our process is guaranteed to enhance comfort and safety while reducing utility costs with minimal or no cost to the owner.

Our assisted commissioning services include:

Retro-commissioning – a corrective action that usually pays for itself immediately. Historically, most buildings were never commissioned. That usually means they are operating far below their intended performance and improvements usually pay for themselves within the first year.   RCx typically focuses on energy-using equipment such as mechanical equipment, lighting and related controls and usually optimizes existing system performance, rather than relying on major equipment replacement, typically resulting in improved indoor air quality, comfort, controls, energy and resource efficiency.  RCx typically includes an assessment of the entire building including a study of past utility bills and interviews with facility personnel. Then, diagnostic monitoring and functional tests of building systems are executed and analyzed. Building systems are retested and remonitored to fine-tune improvements. This process helps find and repair operational problems. The identification of more complex problems are presented to the owner as well. A final report, recommissioning plan and schedule are then given to the owner.

LEED-commissioning – required for certification. Building systems can be purchased from different vendors, installed by different contractors and operated by different facilities staff, who are under pressure to resolve occupant complaints about comfort. Quick fixes may resolve an individual complaint, but can lead to other systems becoming out of balance and losing the persistence of benefits from initial building commissioning or retro-commissioning. Additionally, building systems require periodic analysis and adjustment. Commissioning is a rigorous process to ensure that a building will operate at its designed peak performance for energy efficiency and comfort.  Re-commissioning is also required every three years to maintain USGBC certification.

Continuous commissioning – a process where the building’s performance metrics are continually monitored through sensors, controls and automation systems and validated by a professional engineer/commissioning agent/energy manager. This process incorporates monitoring and analysis of building performance data provided by permanently installed metering equipment to verify building performance, the satisfaction of the facilities management and staff, and the extent of actual savings.